Superseded
Draft amendment
Historical
DIN EN ISO 7291/A1:2013-08
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30 MPa (300 bar) (ISO 7291:2010/DAM 1:2013); German version EN ISO 7291:2010/prA1:2013
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Summary
This standard specifies requirements and test methods for pressure regulators in manifold systems for wel-ding, cutting and allied processes. This is applicable to pressure regulators normally used for compressed gases up to 300 bar, for dissolved acetylene, methylacetylene-propadiene-mixtures (MPS) and carbondioxide (CO2), to regulate the pressure at the outlet of high-pressure lines from manifold gas cylinders. It is not applicable to pressure regulators fitted directly to the gas cylinders, as defined in ISO 2503. Due to the new gas letter code specified in ISO 10225, ISO 7291 needed to be amended accordingly.
Notes
Prévu comme amendement à DIN EN ISO 7291 (2011-03).
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 08/01/2013 |
| Cancellation Date | 12/01/2015 |
| Page Count | 6 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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